There was just another post on SN for this Black Box product:

*Thinking Outside The Box With Upstream’s New Black Box For Home Bitcoin Mining*
https://stacker.news/items/13715
https://bitcoinmagazine.com/business/upstream-new-blackbox-for-home-bitcoin-mining

> The Black Box is designed to help everyone mine #bitcoin safely in any application, home or industrial!
>
> - Sound attenuating
> - Weather resistant
> - Fire resistant

https://twitter.com/upstreamdatainc/status/1500880366420127744

BTCMiner

247bf84fda

This was the Tweet that started the thread:

22° F & 82% humidity. #BlackBox install finished. S19a Pro 110Th ticking like a Swiss pocket watch.

No duct work necessary, just run power & Ethernet. ~ 40dB from 15ft away. Carpet padding & soundboard liner inside.

bitcoin

First recipient of the #BlackBox, Thread by @econoalchemist on Thread Reader App

This was the Tweet that started the thread:

> 22° F & 82% humidity. #BlackBox install finished. S19a Pro 110Th ticking like a Swiss pocket watch. 
>
> No duct work necessary, just run power & Ethernet. ~ 40dB from 15ft away. Carpet padding & soundboard liner inside.
>
> Thank you [@SGBarbour](https://Twitter.com/SGBarbour) & the team [@upstreamdatainc](https://Twitter.com/upstreamdatainc)
>
> ![First Black Box](https://pbs.twimg.com/media/FNNmhogXMAESOpr?format=jpg) 

https://twitter.com/econoalchemist/status/1500632842862161921 